Polyonics, Inc.
18Patents
2Active
18Granted
36Portfolio score
Filing activity: Apr 15, 1983 → Jan 17, 2018 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5478462A | Process for forming polyimide-metal laminates | Emerging Cross-Sectional Technologies | 253 | Expired |
| US4560445A | Continuous process for fabricating metallic patterns on a thin film substrate | Performing Operations; Transporting | 86 | Expired |
| US4666735A | Process for producing product having patterned metal layer | Electricity | 85 | Expired |
| US4868071A | Thermally stable dual metal coated laminate products made from textured polyimide film | Emerging Cross-Sectional Technologies | 78 | Expired |
| US4555414A | Process for producing composite product having patterned metal layer | Electricity | 59 | Expired |
| US4583099A | Resonant tag circuits useful in electronic security systems | Electricity | 52 | Expired |
| US4725504A | Metal coated laminate products made from textured polyimide film | Emerging Cross-Sectional Technologies | 33 | Expired |
| US4832799A | Process for coating at least one surface of a polyimide sheet with copper | Emerging Cross-Sectional Technologies | 25 | Expired |
| US5322976A | Process for forming polyimide-metal laminates | Emerging Cross-Sectional Technologies | 22 | Expired |
| US4806395A | Textured polyimide film | Emerging Cross-Sectional Technologies | 20 | Expired |
| US4894124A | Thermally stable dual metal coated laminate products made from textured polyimide film | Emerging Cross-Sectional Technologies | 15 | Expired |
| US4992144A | Thermally stable dual metal coated laminate products made from polyimide film | Electricity | 11 | Expired |
| US6408699B1 | Multiple frequency Doppler flow meter | Physics | 8 | Expired |
| US5066545A | Process for forming polyimide-metal laminates | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5015517A | Textured polyimide film | Emerging Cross-Sectional Technologies | 7 | Expired |
| US4950553A | Thermally stable dual metal coated laminate products made from polyimide film | Emerging Cross-Sectional Technologies | 5 | Expired |
| US8152073B2 | Method and apparatus for the detection of counterfeiting | Physics | 0 | Active |
| US10689548B2 | Electrostatic dissipative surface coating and high temperature label employing same | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.